Acts 20:29
Because I know that after I have gone violent wolves will break in among you and will not spare the flock.
Matthew 7:15
"Look out for false prophets, who come to you under the guise of sheep, but inside they are devouring wolves.
John 10:12
The hired man, who is not a shepherd and does not own the sheep, sees the wolf coming and leaves the sheep and runs away, and the wolf carries off some of the sheep and scatters the flock.
Acts 20:28
Take care of yourselves and of the whole flock, of which the Holy Spirit has made you overseers, so as to continue to be shepherds of the church of God, which He bought with His own blood.
Matthew 10:16
"Listen! I am sending you out as sheep surrounded by wolves. So you must be sensible like serpents and guileless like doves.
Luke 10:3
Go on. Listen! I am sending you out as lambs surrounded by wolves.
2 Peter 2:1
Now there were false prophets among the people, just as there will be false teachers among you too, who will insidiously introduce destructive heresies and deny the Master who has bought them, thus bringing on themselves swift destruction.